Magic Rings

This superstition arose from the belief that magicians had the
power of imprisoning demons in rings. The power was supposed to prevail
in Asia, and subsequently in Salamanca, Toledo, and Italy.

Magic circles (like magic squares) are mathematical
puzzles.

Corcud's ring.

This magic ring was composed of six metals, and insured the wearer
success in any undertaking in which he chose to embark. (Chinese Tales; Corcud and his Four Sons.)

Dame Liones's ring,

given by her to Sir Gareth during a tournament. It insured the
wearer from losing blood when wounded.

“`This ring,' said Dame Liones, `increaseth my beauty ... That which
is green it turns red, and that which is red it turns green. That which
is blue it turns white, and that which is white it
turns blue. Whoever beareth this ring can never lose blood, however
wounded.'” —History of Prince Arthur, i. 146.

Fairy ring (A).

Whoever lives in a house built over a fairy ring will wondrously
prosper in everything. (Athenian Oracle, i. 307.)

Gyges' ring.

(See Gyges.)

Luned's ring

rendered the wearer invisible. Luned or Lynet gave the ring to
Owain, one of King Arthur's knights.

“Take this ring, and put it on thy finger, with the stone inside thy
hand, and close thy hand upon it. As long as thou concealest the stone,
the stone will conceal thee.” —The Mabinogion (Lady of the
Fountain).

Reynard's ring. The ring which Reynard pretended he had sent to King
Lion. It had three gems: one red, which gave light in darkness;
one white, which cured all blains and sprains; and one green, which would guard the wearer from all ills, both in peace and war. (Henrik von Alkmaar Reynard the Fox).

The steel ring, made by Seidel-Beckit. It enabled the wearer to read
the secrets of another's heart. (Oriental Tales; The Four Talismans).

The talking ring given by Tartaro, the Basque Cyclops, to a girl whom
he wished to marry. Immediately she put it on, it kept incessantly
saying “You there, and I here.” In order to get rid of the nuisance,
the girl cut off her finger, and threw both finger and ring into a
pond. (Basque legends.

This tale appears in Campbell's Popular Tales of the West Highlands (i. to iii.), and in Grimm's Tales (The Robber and his Sons).